public T FetchOneEntity <T>(EntityFetcher <T> fetcher) where T : EntityBase, new()
{
T[] entities = FetchEntities <T>(fetcher);
if (entities.Length > 0)
{
return(entities[0]);
}
else
{
return(new T());
}
}
public T[] FetchEntities <T>(EntityFetcher <T> fetcher) where T : EntityBase, new()
{
List <T> entities = new List <T>();
using (SqlCommand cmd = fetcher.GetSelectCommand()) {
cmd.Connection = m_Connection;
if (m_Connection.State == ConnectionState.Closed)
{
m_Connection.Open();
}
using (SqlDataReader reader = cmd.ExecuteReader(m_OwnsConnection ? CommandBehavior.CloseConnection : CommandBehavior.Default)) {
fetcher.ReadEntities(reader, entities);
reader.Close();
}
}
return(entities.ToArray());
}
